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details RGBAccessor
[Data AccessorsAccessors for RGBValue]
VIGRA

#include <vigra/rgbvalue.hxx>

Inheritance diagram for RGBAccessor:

VectorAccessor< RGBVALUE > SequenceAccessor< RGBVALUE > StandardAccessor< RGBVALUE >

List of all members.

Public Types

typedef RGBVALUE::value_type component_type

Public Member Functions

template<class RGBIterator, class DIFFERENCE>
component_type const & blue (RGBIterator const &rgb, DIFFERENCE d) const
template<class RGBIterator>
component_type const & blue (RGBIterator const &rgb) const
template<class RGBIterator, class DIFFERENCE>
component_type const & green (RGBIterator const &rgb, DIFFERENCE d) const
template<class RGBIterator>
component_type const & green (RGBIterator const &rgb) const
template<class RGBIterator, class DIFFERENCE>
component_type const & red (RGBIterator const &rgb, DIFFERENCE diff) const
template<class RGBIterator>
component_type const & red (RGBIterator const &rgb) const
template<class V, class RGBIterator, class DIFFERENCE>
void setBlue (V value, RGBIterator const &rgb, DIFFERENCE d) const
template<class V, class RGBIterator>
void setBlue (V value, RGBIterator const &rgb) const
template<class V, class RGBIterator, class DIFFERENCE>
void setGreen (V value, RGBIterator const &rgb, DIFFERENCE d) const
template<class V, class RGBIterator>
void setGreen (V value, RGBIterator const &rgb) const
template<class V, class RGBIterator, class DIFFERENCE>
void setRed (V value, RGBIterator const &rgb, DIFFERENCE diff) const
template<class V, class RGBIterator>
void setRed (V value, RGBIterator const &rgb) const


Detailed Description

template<class RGBVALUE>
class vigra::RGBAccessor< RGBVALUE >

Encapsulate access to rgb values.

#include <vigra/rgbvalue.hxx>
Namespace: vigra


Member Typedef Documentation

typedef RGBVALUE::value_type component_type

the vector's value_type

Reimplemented from VectorAccessor< RGBVALUE >.


Member Function Documentation

component_type const& blue ( RGBIterator const &  rgb,
DIFFERENCE  d 
) const

Get value of the blue component at an offset

component_type const& blue ( RGBIterator const &  rgb  )  const

Get value of the blue component

component_type const& green ( RGBIterator const &  rgb,
DIFFERENCE  d 
) const

Get value of the green component at an offset

component_type const& green ( RGBIterator const &  rgb  )  const

Get value of the green component

component_type const& red ( RGBIterator const &  rgb,
DIFFERENCE  diff 
) const

Get value of the red component at an offset

component_type const& red ( RGBIterator const &  rgb  )  const

Get value of the red component

template<class V, class RGBIterator, class DIFFERENCE>
void setBlue ( value,
RGBIterator const &  rgb,
DIFFERENCE  d 
) const

Set value of the blue component at an offset. The type V of the passed in value is automatically converted to component_type.

template<class V, class RGBIterator>
void setBlue ( value,
RGBIterator const &  rgb 
) const

Set value of the blue component. The type V of the passed in value is automatically converted to component_type.

template<class V, class RGBIterator, class DIFFERENCE>
void setGreen ( value,
RGBIterator const &  rgb,
DIFFERENCE  d 
) const

Set value of the green component at an offset. The type V of the passed in value is automatically converted to component_type.

template<class V, class RGBIterator>
void setGreen ( value,
RGBIterator const &  rgb 
) const

Set value of the green component. The type V of the passed in value is automatically converted to component_type.

template<class V, class RGBIterator, class DIFFERENCE>
void setRed ( value,
RGBIterator const &  rgb,
DIFFERENCE  diff 
) const

Set value of the red component at an offset. The type V of the passed in value is automatically converted to component_type.

template<class V, class RGBIterator>
void setRed ( value,
RGBIterator const &  rgb 
) const

Set value of the red component. The type V of the passed in value is automatically converted to component_type.


The documentation for this class was generated from the following file:

© Ullrich Köthe (ullrich.koethe@iwr.uni-heidelberg.de)
Heidelberg Collaboratory for Image Processing, University of Heidelberg, Germany

html generated using doxygen and Python
vigra 1.7.0 (20 Apr 2010)